| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Brazil | 2 | |
| #3 | Canada | 2 | |
| #4 | Australia | 1 | |
| #5 | Germany | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | India | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Materials and metallurgy | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Working metallic powder | |
| #2 | Unspecified technologies | |
| #3 | Special machines | |
| #4 | Cylinders for combustion engines | |
| #5 | Shafts | |
| #6 | Soldering, welding and flame cutting | |
| #7 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bryda Kenneth A | 6 |
| #2 | Stutzman Rodney W | 6 |
| #3 | Lanner Hans G | 6 |
| #4 | Yahraus William A | 6 |
| #5 | Toaz Milton W | 2 |
| #6 | Skingle Thomas Jerome | 2 |
| #7 | Toaz Milton William | 2 |
| #8 | Skingle Thomas J | 2 |
| #9 | Landis Donald G | 1 |
| #10 | Gowan James L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5114246A | Floating flange half bearing | |
| US5026967A | Vision enhanced method for making a full round bushing | |
| US4955621A | Gasket | |
| US4920864A | Reinforced piston |